Bolt Tensioners
All SCHAAF Bolt Tensioners and Hydraulic Tools offer high precision and accuracy in achieving specific preload values, which is critical in applications where joint integrity and safety are paramount. Tensioning is often faster and more efficient compared to traditional torque-based methods, as tensioners can be applied and released rapidly. SCHAAF Bolt Tensioners and Hydraulic Nuts offer easy handling, high-performing ergonomic principles for staff, good accessibility for limited space, and high operation speed due to their minimal diameter and height.
Bolt Tensioner - SSV
Hydraulic Nut - HN
Cost-reducing – Powerful – Reusable
MULTIPLE STUD NUT - MSN
Axial Bolt Tensioning using torque
Tower Flange Stud Tensioning System - FSTS
Documentation – Efficiency – Quality
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